User Manuals: Cisco DS-C9124AP-K9 Fabric Switch

Manuals and User Guides for Cisco DS-C9124AP-K9 Fabric Switch. We have 1 Cisco DS-C9124AP-K9 Fabric Switch manual available for free PDF download: Troubleshooting Manual

Cisco DS-C9124AP-K9 Troubleshooting Manual (560 pages)

MDS 9000 Family

Brand: Cisco | Category: Switch | Size: 6.32 MB

Table of Contents
3
New and Changed Information

25
- Document Organization
  27
- Document Conventions
  29
- Related Documentation
  30
CHAPTER 1 Troubleshooting Overview

34
- Best Practices
  34
- Troubleshooting Basics
  34
- Primary Troubleshooting Flowchart
  41
- System Messages
  42
- Implementing Syslog with the CLI
  44
- Troubleshooting with Logs
  45
- Contacting Customer Support
  47
CHAPTER 2 Troubleshooting Installs, Upgrades, and Reboots

49
Chapter 3 Managing Storage Services Modules

83
- SSM Overview
  83
- Initial Troubleshooting Checklist
  85
  - Common Troubleshooting Tools in Fabric Manager
    85
  - Common Troubleshooting Commands in the CLI
    85
- SSM Issues
  85
  - SSM Fails to Boot
    86
    
    Upgrading the SSI Image
    86
    
    Verifying the SSI Boot Image
    87
    
    Using the Install Ssi Command
    88
    
    Recovering a Replacement SSM
    90
  - SSM Upgrade Is Disruptive
    91
    
    Installing EPLD Images on Modules
    91
CHAPTER 4 Troubleshooting Hardware

97
CHAPTER 5 Troubleshooting Mixed Generation Hardware

135
Chapter 6 Troubleshooting Licensing

149
CHAPTER 7 Troubleshooting Cisco Fabric Services

161
Chapter 8 Troubleshooting Ports

173
Chapter 9 Troubleshooting N-Port Virtualization

207
- Overview
  207
- Initial Troubleshooting Checklist
  208
  - Limitations and Restrictions
    208
  - Common CLI Commands for NPV
    208
- Common Problems with NPV
  210
  - Moving the Login of an End Device
    210
  - NPIV Is Not Enabled
    211
  - VSAN Mismatches
    211
  - Core NPV Device Is Not a Switch
    212
  - NPV Core Switch Port Is down
    212
  - Server Interface Is down
    212
  - Waiting on FLOGI from the Server or Target
    213
  - Waiting on External Link to Come up
    213
CHAPTER 10 Troubleshooting Portchannels and Trunking

215
CHAPTER 11 Troubleshooting Vsans, Domains, and FSPF

221
Chapter 12 Troubleshooting SAN Device Virtualization

255
- Overview
  255
- Initial Troubleshooting Checklist
  255
  - Debugging and Verifying SDV Configuration Using the CLI
    256
  - SDV Limitations and Restrictions
    256
- SDV Issues
  257
  - SDV Commit Fails
    257
  - SDV Commit Partially Fails
    258
  - Host Cannot Locate Disk
    259
  - SDV Merge Fails When ISL Comes up
    260
  - Zone Activation Fails in a SDV Zone
    260
- Troubleshooting IVR
  261
- Overview
  261
- Configuration Guidelines
  261
Chapter 13 Troubleshooting IVR

262
- Transit Vsans
  262
- Border Switches
  262
- Limitations and Restrictions
  262
- Initial Troubleshooting Checklist
  263
- IVR Issues
  266
  - IVR Licensing Issues
    266
  - Cannot Enable IVR
    267
  - IVR Network Address Translation Fails
    268
  - IVR Zone Set Activation Fails
    268
  - Border Switch Fails
    270
  - Traffic Does Not Traverse IVR Path
    271
  - Link Isolated
    272
  - Persistent FC ID for IVR Failed
    272
  - LUN Configuration Failure in IVR Zoning
    273
  - Host Does Not Have Write Access to Storage
    273
  - Locked IVR CFS Session
    273
  - CFS Merge Failed
    274
- Troubleshooting the IVR Wizard
  275
Chapter 14 Troubleshooting Zones and Zone Sets

279
Chapter 15 Troubleshooting Distributed Device Alias Services

303
- Overview
  303
- Initial Troubleshooting Checklist
  303
  - Merge Failure Messages
    304
  - Merge Validation Failure Messages
    304
  - Commit Failure Messages
    305
  - Verifying Device Alias Database Status Using the CLI
    305
  - Limitations and Restrictions
    305
- Merge Failure Issues
  306
- Validation and Commit Failure Issues
  313
  - Resolving Database Conflicts
    314
  - Resolving Application Busy Situations
    315
  - Resolving Database Size Issues
    316
  - Resolving Mode Issues
    317
Chapter 16 Troubleshooting FICON

319
- FICON Overview
  319
  - FICON Port Numbering
    320
    
    Default FICON Port Numbering Scheme
    320
    
    Reserved FICON Port Numbering Scheme
    322
  - FICON Configuration Files
    323
  - CUP In-Band Management
    324
  - Fabric Binding
    324
- FICON Configuration Requirements
  324
- Initial Troubleshooting Checklist
  325
- FICON Issues
  327
  - Cannot Enable FICON
    328
  - Switch ISL Isolated
    328
  - Fabric Manager or Device Manager Cannot Configure FICON
    328
  - Mainframe Cannot Configure FICON
    329
  - Cannot Enable FICON Port
    329
  - Cannot Configure FCIP or Portchannel for FICON
    330
  - FCIP Fails for FICON
    330
  - FICON Tape Acceleration Not Working
    330
Chapter 17 Troubleshooting RADIUS and TACACS

331
Chapter 18 Troubleshooting Users and Roles

343
Chapter 19 Troubleshooting FC-SP, Port Security, and Fabric Binding

355
Chapter 20 Troubleshooting IP Storage Services

375
Chapter 21 Troubleshooting IP Access Lists

441
- Overview
  441
  - Protocol Information
    441
  - Address Information
    442
  - Port Information
    442
  - ICMP Information
    443
  - Tos Information
    443
- Initial Troubleshooting Checklist
  444
  - Common Troubleshooting Tools in Fabric Manager
    444
  - Common Troubleshooting Commands in the CLI
    444
- IP-ACL Issues
  444
  - All Packets Are Blocked
    445
    
    Re-Creating IP-Acls Using Fabric Manager
    445
    
    Re-Creating IP-Acls Using the CLI
    446
  - No Packets Are Blocked
    447
  - Portchannel Not Working with ACL
    448
  - Cannot Remotely Connect to Switch
    448
Chapter 22 Troubleshooting Ipsec

449
Chapter 23 Troubleshooting Santap

465
- Overview
  465
- Definitions
  466
- Limitations
  466
  - Interface Restrictions
    467
- Initial Troubleshooting Checklist
  467
- Santap Issues
  470
  - Host Login Problems
    471
  - ITL Problems
    471
  - Common Mismatch Problems
    471
Chapter 24 Troubleshooting Digital Certificates

475
Chapter 25 Troubleshooting Call Home

487
Chapter 26 Troubleshooting Fabric Manager

497
Appendix

511
Before Contacting Technical Support

511
- Steps to Perform before Calling TAC
  511
- Using Core Dumps
  515
  - Setting up Core Dumps Using the CLI
    515
Appendix

517
Troubleshooting Tools and Methodology

517
- Using Cisco MDS 9000 Family Tools
  517
  - A P P E N D I X B Troubleshooting Tools and Methodology
    518
  - CLI Debug
    518
  - Command-Line Interface Troubleshooting Commands
    518
  - FC Ping and FC Traceroute
    520
    
    Using FC Ping
    521
    
    Using FC Traceroute
    521
  - Monitoring Processes and Cpus
    523
    
    Viewing Running Processes on Device Manager
    523
    
    Using the Show Processes CLI Command
    524
    
    Using the Show Processes Cpu CLI Command
    525
    
    Viewing CPU Time in Device Manager
    525
    
    Using the Show System Resource CLI Command
    526
  - Using On-Board Failure Logging
    526
    
    Configuring OBFL for the Switch
    527
    
    Configuring OBFL for a Module
    528
    
    Displaying OBFL Logs
    529
  - Fabric Manager Tools
    529
    
    Analyzing Switch Device Health
    530
    
    Fabric Manager and Device Manager
    530
    
    Analyzing End-To-End Connectivity
    531
    
    Analyzing Switch Fabric Configuration
    532
    
    Analyzing the Results of Merging Zones
    532
    
    Alerts and Alarms
    533
    
    Device Manager: RMON Threshold Manager
    533
  - Fibre Channel Name Service
    534
  - SCSI Target Discovery
    535
  - SNMP and RMON Support
    535
  - Using RADIUS
    537
  - Using Syslog
    537
    
    Logging Levels
    538
  - Enabling Logging for Telnet or SSH
    538
- Using Fibre Channel SPAN
  539
- Using Cisco Network Management Products
  540
  - Cisco MDS 9000 Family Port Analyzer Adapter
    540
  - Cisco Fabric Analyzer
    541
  - IP Network Simulator
    543
- Using Other Troubleshooting Products
  543
  - Fibre Channel Testers
    543
  - Fibre Channel Protocol Analyzers
    543
- Using Host Diagnostic Tools
  544
Appendix

547
Configuration Limits for Cisco MDS SAN-OS Release

547

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User Manuals: Cisco DS-C9124AP-K9 Fabric Switch

Cisco DS-C9124AP-K9 Troubleshooting Manual (560 pages)

Table of Contents

New and Changed Information

CHAPTER 1 Troubleshooting Overview

CHAPTER 2 Troubleshooting Installs, Upgrades, and Reboots

Chapter 3 Managing Storage Services Modules

CHAPTER 4 Troubleshooting Hardware

CHAPTER 5 Troubleshooting Mixed Generation Hardware

Chapter 6 Troubleshooting Licensing

CHAPTER 7 Troubleshooting Cisco Fabric Services

Chapter 8 Troubleshooting Ports

Chapter 9 Troubleshooting N-Port Virtualization

CHAPTER 10 Troubleshooting Portchannels and Trunking

CHAPTER 11 Troubleshooting Vsans, Domains, and FSPF

Chapter 12 Troubleshooting SAN Device Virtualization

Chapter 13 Troubleshooting IVR

Chapter 14 Troubleshooting Zones and Zone Sets

Chapter 15 Troubleshooting Distributed Device Alias Services

Chapter 16 Troubleshooting FICON

Chapter 17 Troubleshooting RADIUS and TACACS

Chapter 18 Troubleshooting Users and Roles

Chapter 19 Troubleshooting FC-SP, Port Security, and Fabric Binding

Chapter 20 Troubleshooting IP Storage Services

Lab Setup

Islb Configuration, Commit, or Merge Failed-"VSAN ID Is Not yet Configured

Islb Configuration, Commit, or Merge Failed-"Failed to Allocate WWN

Islb Configuration, Commit, or Merge Failed-"Duplicate WWN Found as

Islb Configuration, Commit, or Merge Failed-"Duplicate Node Name

Islb Configuration Failed-"Pending Islb CFS Config Has Reached Its Limit

Iscsi Disable Failed-"Cannot Disable Iscsi - Large Iscsi Config Present

Session Down-"Pwwn in Use at Remote Switch

Chapter 21 Troubleshooting IP Access Lists

Chapter 22 Troubleshooting Ipsec

Chapter 23 Troubleshooting Santap

Chapter 24 Troubleshooting Digital Certificates

Chapter 25 Troubleshooting Call Home

Chapter 26 Troubleshooting Fabric Manager

Appendix

Before Contacting Technical Support

Appendix

Troubleshooting Tools and Methodology

Appendix

Configuration Limits for Cisco MDS SAN-OS Release

Related Products

Cisco Categories